What this snippet does
Log messages propagate up to the root logger by default, sometimes causing duplicate logs if handlers are attached at multiple levels.
Expected output
WARNING:app.child:Test
Why practise typing this
Typing standard library (logging) code builds muscle memory for the symbols and indentation Python uses most, which prose-based typing tests never cover. DevType measures your words per minute and accuracy on this snippet and tracks the individual characters you mistype, so later lessons can target them.
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